Question: Who discovered or invented Impressionism and was followed by future Impressionists?
Paraphrase: The discovery and invention of impressionism was by who?  and was it followed by future impressionist?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q40415 wdt:P156 ?ans_1 . wd:Q40415 wdt:P61 ?ans_2 }
Answer: Post-Impressionism, Claude Monet, Post-Impressionism, Louis Leroy, Post-Impressionism, Francesco Filippini